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The first thing you want to do is take a soil
sample from the area you want to plant your fruit. You can get a soil sampling bag
and a soil sampler auger at the Cooperative County office. (Make sure you return
the auger!!) Generally a PH value of 6.0 to 6.5 is good for growing
berries and ribes. If your PH is low, you will have to spread some lime to bring
your soil into the appropriate range. The best
time to spread lime is in the fall before planting. It takes about 6
months for the lime to work as it is slow release.
When you turn your soil sample in with the (provided) cover sheet
questionnaire, it will ask questions about what you plan to plant. When you
receive the results, they will tell you what and how much you need to add to
your soil (i.e. lime for PH, nitrogen, phosphorhous and potassium to grow your
particular fruit plant and give you optimum performance in achieving a great
crop of fruit).
Planning ahead is always the first step to success. Late summer, early fall prior to
planting fruit is the best time to consider working your ground under and
planting a cover crop of wheat, rye or rape seed. In early spring you will mow
and turn under your cover crop to increase soil health and organic content. Rape seed
turned under within 4 hours of mowing will throw off a natural fumigant that
will kill soil nematodes, which attack young plant roots–especially in soil
that has been in sod for a long time.
(NEW) Raspberries need to be watered but will not tolerate
"wet feet".
It is best to make a raised bed for plants to keep them happy. Beds should be 21/2 foot wide by 6"
high by any length you want. Red raspberries should be planted 18"-24" apart in row with rows at least 6 feet apart.
Black raspberries should be planted at least 24" apart in row with rows at least 9 feet apart.
Plants should be planted 2" lower than the soil line on bare root plants that can be seen.
Roots should be spread and soil tamped with your foot to get all of the air out from around the plant.
Plants should also be cut back to about 8" in height. Water well after planting but do not fertilize for 2 weeks.
Use a 10-10-10 mix of fertilizer and spread a band down the row on both sides of plants keeping 4"-6" away
from the plants. A closer application of fertilizer may burn the plants.
Summer raspberries need to be trellised by wire or string. They also need to be pruned back when they
reach a height of around 38"-42". Pruning back will encourage lateral shoots that will produce next year's
fruit. Remember... let the plants grow about 4"- 6" higher than pruning height before pruning. Laterals
should be left alone and only pruned in late March to about 12" long. This will allow for some winter
damage and will produce larger berries.
Black raspberries will grow from the plant base and will not fill in the bed space between plants
like red raspberries.
(NEW, May 2008)
Blackberries are grown in the same way except plants are spaced 3ft. apart in the
row with 9ft. between rows. Plant height should be kept to 48" to 60" in
home
gardens. Top plants when they reach 6" higher than this height. You will do this
3-4 times during the season as the plants grow at different times.
Again, don't prune laterals until March to allow for winter danger, etc.
P.S. Laterals may grow as long as 6ft.
Don't worry, more to come... at a later date! |